Resumo

RUA, Gabriel H.  e  VIDOZ, Félix F.. Cynanchum pachyphyllum (Apocynaceae, Asclepiadoideae), a new cite for the Argentine flora. Bol. Soc. Argent. Bot. [online]. 2005, vol.40, n.1-2, pp.109-112. ISSN 1851-2372.

Cynanchum pachyphyllum was collected near Lago Puelo (Chubut, Argentina). This species, known from Southern Chile, is reported for the first time for Argentina. A description and an illustration is provided, as well as a key to the related Patagonian species.

Palavras-chave : Cynanchum; Asclepiadaceae; Apocynaceae; Asclepiadoideae; New record; Patagonia, Argentina.

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